If it's not what You are looking for type in the equation solver your own equation and let us solve it.
d in (-oo:+oo)
2*d+8 = 6*d-4 // - 6*d-4
2*d-(6*d)+4+8 = 0
2*d-6*d+4+8 = 0
12-4*d = 0 // - 12
-4*d = -12 // : -4
d = -12/(-4)
d = 3
d = 3
| 4t+3=-t+48 | | 4t-5=-6t-35 | | 1+4t=5t-1 | | 2y+8x^2=8x(x+2) | | 8-3a=-7a+8 | | -4-3t=7t-74 | | 6+2t=3t+5 | | 5a+9=7a+9 | | 1+a=6a+51 | | 5n-5=-5n+45 | | 2b+7=-25-2b | | w-3=2w-10 | | -6-2k=7k-42 | | 6x-3=5x+0 | | -2w+6=-4w+6 | | 6+4b=3b+10 | | -6n+2=-118+6n | | 9+6n=4n+19 | | -5m+7=40+6m | | 4n+7=2n+25 | | 10-6n=2n-30 | | 9+4k=5k+16 | | 9+3w=-4w-75 | | 1+3n=7n-3 | | -6a+6=-114+4a | | 6n-5=-2n-85 | | 3a-5=6+2a | | -7+6n=n-2 | | 3d-6=22+7d | | -5k+3=-3k-15 | | -10+6m=-4m+70 | | 4b+3=30+b |